Ama-Miniature Circuit BreakersAmadivayisi Afanele Ukuvikela Ukufakwa Kukagesi
Ukuphepha kubaluleke kakhulu ekufakweni kukagesi. Ukwehluleka kwesekethe kungabangela ukulimala kubantu, empahleni kanye nemishini. Ngakho-ke, noma yisiphi isikhungo kumele sibe nohlelo lokuvikela oluqinile ukuvimbela noma yisiphi isenzakalo esibi kakhulu. Esinye sezingcezu zemishini ezibaluleke kakhulu kulokhu yi-miniature circuit breaker (I-MCBKule bhulogi, sizohlola izici, izinzuzo, kanye nokusetshenziswa kwalesi sisetshenziswa sokuphepha esibalulekile.
KuyiniI-Miniature Circuit Breaker?
A i-miniature circuit breakeriyithuluzi elincane nelithembekile elinqamula amandla kwisekethe uma kwenzeka isimo sikagesi esingajwayelekile.I-MCBinezingxenye ezimbili eziyisisekelo - i-bimetal kanye nendlela yokujikeleza. Ukushisa ngokweqile noma kwe-electromagnetic kusekethe yokuzwa ye-bimetal. Lapho amandla kagesi edlula umthamo olinganiselwe we-circuit breaker, i-bimetal iyagoba, okubangela ukuthi indlela yokujikeleza isebenze.
Indlela yokujika iyisihibe esigcina oxhumana nabo bevaliwe uma kungekho ukugcwala ngokweqile kwisekethe. Uma i-bimetal ishintsha, isihibe siyadedela oxhumana nabo, sisuse amandla kwisekethe.I-MCBinqamula ugesi ngokushesha, ivimbela noma yimuphi umonakalo noma izimo ezingaphephile. Ngakho-ke,i-miniature circuit breakeriyithuluzi elibalulekile lokuvimbela umlilo kagesi, ukushaqeka kukagesi kanye nokujikeleza okufushane.
Izinzuzo zokusebenzisaI-MCB
Enye yezinzuzo eziyinhloko zokusebenzisa i-MCB ukuthi inikeza isivikelo esithembekile emaphutheni kagesi. Ngokungafani nama-fuse noma enye idivayisi yokuvikela,Ama-MCBzingasetshenziswa kabusha. Uma iphutha selisusiwe, i-MCB ingasethwa kabusha, okuvumela amandla ukuthi abuyiselwe kusekethe. Ngakho-ke,i-miniature circuit breakerAkudingeki ukuthi ishintshe idivayisi evikelayo njalo, okusindisa izindleko zokulungisa.
Enye inzuzo ebalulekile yokusebenzisaAma-MCBusayizi wazo omncane. Njengoba ubuchwepheshe buthuthuka, ama-MCB anamuhla aya ngokuya encipha ngosayizi ukuze athathe isikhala esincane ebhodini lokushintsha. Ngaphezu kwalokho, ama-MCB atholakala ngezindlela ezahlukahlukene zokukhanya ezilinganiselwe kanye namandla okuphuka, okwenza afaneleke ezinhlotsheni eziningi zezicelo. Ama-MCB angavikela izinhlobo ezahlukene zamasekethe, kusukela kumasekethe amancane okukhanyisa kuya emithwalweni emikhulu yezimboni.
Ukusetshenziswa kwama-Miniature Circuit Breakers
I-MCBiyithuluzi elibalulekile kunoma yikuphi ukufakwa kukagesi. Zisetshenziswa ezindaweni zokuhlala, kwezentengiselwano kanye nezimboni. Ezindaweni zokuhlala, ama-MCB avikela izibani kanye nezifunda zikagesi. Isibonelo, ama-MCB angahlukanisa imishini enephutha noma amaphutha ezintambo ekhishini noma egumbini lokuphumula. Ezindaweni zokusebenza zezentengiselwano, ama-MCB afakwa kuma-switchboard ukuvikela amakhompyutha, amaseva, kanye neminye imishini kagesi ebucayi. Ezindaweni zokusebenza zezimboni, ama-MCB asetshenziselwa ukuvikela imishini esindayo, ama-motor kanye neminye imithwalo yamandla ephezulu.
Ekuphetheni
Ekuphetheni, ama-miniature circuit breaker ayingxenye ebalulekile yanoma yikuphi ukufakwa kukagesi. Avikela izinhlelo zikagesi ezimweni zikagesi ezingavamile futhi avimbela noma yimuphi umonakalo, ukulimala noma ukulahleka. Ama-MCB ahlinzeka ngokuvikelwa okuthembekile, angasetshenziswa kabusha futhi athatha isikhala esincane kakhulu. Ngakho-ke, ama-MCB afaneleka kakhulu ezinhlotsheni ezahlukene zezicelo kusukela kwezezindlu kuya kwezezimboni. Njengoba ukuphepha kukagesi kubaluleke kakhulu, kubalulekile ukukhetha i-MCB efanele yesicelo sakho ukuqinisekisa ukuvikelwa okuphezulu.
Isikhathi sokuthunyelwe: Juni-07-2023